Eigenvalue bounds for the distance-t chromatic number of a graph and their application to Lee codes. - Aida Abiad; Alessandro Neri 002; Luuk Reijnders (CoRR, 2024)

The clique number of the exact distance t-power graph: Complexity and eigenvalue bounds. - Aida Abiad; Afrouz Jabal Ameli; Luuk Reijnders (Discret. Appl. Math., 2025)